mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
synced 2024-12-24 11:16:11 +00:00
87ec045a98
This was tested using `https://github.com/node-dot-cpp/alloc-test` plus a few other by-hand tests. It seems to work for the case we care about (sysmodules without thread cache-ing). External users are advised to build with assertions on and contact SciresM if you find issues. This is a lot of code to have gotten right in one go, and it was written mostly after midnight while sick, so there are probably un-noticed issues.
76 lines
3.6 KiB
C++
76 lines
3.6 KiB
C++
/*
|
|
* Copyright (c) 2018-2020 Atmosphère-NX
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms and conditions of the GNU General Public License,
|
|
* version 2, as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
|
* more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
#pragma once
|
|
#include <vapours/common.hpp>
|
|
|
|
namespace ams::impl {
|
|
|
|
template<typename... ArgTypes>
|
|
constexpr ALWAYS_INLINE void UnusedImpl(ArgTypes... args) {
|
|
(static_cast<void>(args), ...);
|
|
}
|
|
|
|
}
|
|
|
|
namespace ams::diag {
|
|
|
|
NORETURN NOINLINE void AssertionFailureImpl(const char *file, int line, const char *func, const char *expr, u64 value, const char *format, ...) __attribute__((format(printf, 6, 7)));
|
|
NORETURN NOINLINE void AssertionFailureImpl(const char *file, int line, const char *func, const char *expr, u64 value);
|
|
|
|
NORETURN NOINLINE void AbortImpl(const char *file, int line, const char *func, const char *expr, u64 value, const char *format, ...) __attribute__((format(printf, 6, 7)));
|
|
NORETURN NOINLINE void AbortImpl(const char *file, int line, const char *func, const char *expr, u64 value);
|
|
|
|
}
|
|
|
|
#define AMS_UNUSED(...) ::ams::impl::UnusedImpl(__VA_ARGS__)
|
|
|
|
#ifdef AMS_ENABLE_DEBUG_PRINT
|
|
#define AMS_CALL_ASSERT_FAIL_IMPL(cond, ...) ::ams::diag::AssertionFailureImpl(__FILE__, __LINE__, __PRETTY_FUNCTION__, cond, 0, ## __VA_ARGS__)
|
|
#define AMS_CALL_ABORT_IMPL(cond, ...) ::ams::diag::AbortImpl(__FILE__, __LINE__, __PRETTY_FUNCTION__, cond, 0, ## __VA_ARGS__)
|
|
#else
|
|
#define AMS_CALL_ASSERT_FAIL_IMPL(cond, ...) ::ams::diag::AssertionFailureImpl("", 0, "", "", 0)
|
|
#define AMS_CALL_ABORT_IMPL(cond, ...) ::ams::diag::AbortImpl("", 0, "", "", 0)
|
|
#endif
|
|
|
|
#ifdef AMS_ENABLE_ASSERTIONS
|
|
#define AMS_ASSERT_IMPL(expr, ...) \
|
|
({ \
|
|
if (const bool __tmp_ams_assert_val = static_cast<bool>(expr); AMS_UNLIKELY(!__tmp_ams_assert_val)) { \
|
|
AMS_CALL_ASSERT_FAIL_IMPL(#expr, ## __VA_ARGS__); \
|
|
} \
|
|
})
|
|
#else
|
|
#define AMS_ASSERT_IMPL(expr, ...) AMS_UNUSED(expr, ## __VA_ARGS__)
|
|
#endif
|
|
|
|
#define AMS_ASSERT(expr, ...) AMS_ASSERT_IMPL(expr, ## __VA_ARGS__)
|
|
|
|
#define AMS_UNREACHABLE_DEFAULT_CASE() default: AMS_CALL_ABORT_IMPL("Unreachable default case entered")
|
|
|
|
#ifdef AMS_BUILD_FOR_AUDITING
|
|
#define AMS_AUDIT(expr, ...) AMS_ASSERT(expr, ## __VA_ARGS__)
|
|
#else
|
|
#define AMS_AUDIT(expr, ...) AMS_UNUSED(expr, ## __VA_ARGS__)
|
|
#endif
|
|
|
|
#define AMS_ABORT(...) AMS_CALL_ABORT_IMPL("", ## __VA_ARGS__)
|
|
|
|
#define AMS_ABORT_UNLESS(expr, ...) \
|
|
({ \
|
|
if (const bool __tmp_ams_assert_val = static_cast<bool>(expr); AMS_UNLIKELY(!__tmp_ams_assert_val)) { \
|
|
AMS_CALL_ABORT_IMPL(#expr, ##__VA_ARGS__); \
|
|
} \
|
|
})
|